Linear Technology LT1675-1
The LT1675-1 is a single version with two inputs, a single output and is ideal for a single channel application such as video sync. The key to the LT1675 fast switching speed is Linear Technology’s proprietary high speed bipolar process. This MUX can toggle between sources in excess of 100MHz, has a slew rate over 1000V/µs and has a –3dB bandwidth of 250MHz.| Part No. | LT1675-1 |
|---|---|
| Datasheet | LT1675-1 Download |
| Manufacturer |  Linear Technology |
| Description | 250MHz/ Triple and Single RGB Multiplexer with Current Feedback Amplifiers |
| Buy | Stock & Price |
FEATURES
● 100MHz Pixel Switching● – 3dB Bandwidth: 250MHz
● Channel Switching Time: 2.5ns
● Expandable to Larger Arrays
● Drives Cables Directly
● High Slew Rate: 1100V/µs
● Low Switching Transient: 50mV
● Shutdown Supply Current: 100µA
● Output Short-Circuit Protected
● Available in Small 16-Pin SSOP Package U APPLICATIO S
● RGB Switching
● Workstation Graphics
● Pixel Switching
● Coaxial Cable Drivers
● High Speed Signal Processing DESCRIPTIO The LT®1675 is a high speed RGB multiplexer designed for pixel switching and fast workstation graphics. Included on chip are three SPDT switches and three current feedback amplifiers. The current feedback amplifiers drive double-terminated 50Ω or 75Ω cables and are configured for a fixed gain of 2, eliminating six external gain setting resistors. The SPDT switches are designed to be break-before-make to minimize unwanted signals coupling to the input. Power supply requirements are ±4V to ±6V and power dissipation is only 300mW on ±5V, or 100mW for the LT1675-1.
